Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Nov. 30, 2011	Nov. 30, 2010
Statement of Cash Flows [Abstract]
Net income (loss) for the period	$ 244,719	$ (294,263)
Depreciation	36,028	29,305
Stock based compensation expense	0	397,442
Accounts receivable - trade	131,285	(50,029)
Accounts receivable - other	0	15,441
Accrued interest receivable	(3,946)	(3,330)
Prepaid expenses	(9,000)	(1,234)
Deferred tax asset	131,000	(158,000)
Accounts payable	(133,202)	(19,393)
Accrued expenses	3,240	(51,033)
TOTAL ADJUSTMENTS	155,405	159,169
NET CASH PROVIDED BY (USED BY) OPERATING ACTIVITIES	400,124	(135,094)
Purchases of property and equipment	(14,435)	(397,115)
Security deposit	(1,389)	(2,188)
Increase in note receivable - related party	(62,500)	(50,000)
NET CASH PROVIDED BY (USED BY) INVESTING ACTIVITIES	(78,324)	(449,303)
Payments on treasury stock	(411,585)	0
Investment in closely held company	(135,950)	0
Net borrowings on note payable	(20,858)	0
Proceeds from loan payable-other	51,500	0
NET CASH PROVIDED BY (USED BY) FINANCING ACTIVITIES	(516,893)	0
Currency exchange rate effect on cash	(3,832)	(7,370)
NET INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(198,925)	(591,767)
CASH AND CASH EQUIVALENTS - BEGINNING	275,716	1,588,056
CASH AND CASH EQUIVALENTS - ENDING	76,791	996,289
Cash paid for interest	0	0
Cash paid for income taxes	$ 0	$ 0